From: Clifford Wolf <clifford@clifford.at>
Date: Wed, 1 May 2019 07:01:47 +0000 (+0200)
Subject: Re-enable "final loop assignment" feature
X-Git-Tag: yosys-0.9~142^2~5
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=59d74a334889a17817bbf0c5d3bdef4c59df0c5b;p=yosys.git

Re-enable "final loop assignment" feature

Signed-off-by: Clifford Wolf <clifford@clifford.at>
---

diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc
index 4d4b9dfe1..a342bf5d9 100644
--- a/frontends/ast/simplify.cc
+++ b/frontends/ast/simplify.cc
@@ -1172,14 +1172,12 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
 			varbuf->children[0] = buf;
 		}
 
-#if 0
 		if (type == AST_FOR) {
 			AstNode *buf = next_ast->clone();
 			delete buf->children[1];
 			buf->children[1] = varbuf->children[0]->clone();
 			current_block->children.insert(current_block->children.begin() + current_block_idx++, buf);
 		}
-#endif
 
 		current_scope[varbuf->str] = backup_scope_varbuf;
 		delete varbuf;